000 00685nam a2200193Ia 45e0
008 131005n2001 xxu |||gr||||Z||||||eng
020 _a9780721690797
021 _a0-7216-9079-3
082 _a614
100 _aJekel, J F and others,
_eAuthor.,
_q(Jekel, James F ).
245 0 _aEpidomology, Biostatistics and Preventive Medicine
_cJames F Jekel
_hTextual Documents
250 _a2nd.
260 _aPhiladelphia
_bSaunders
_c2001
300 _a417.
653 _aBiostatistics
653 _aEpidemiology
653 _aIncidence & prevention of disease
942 _2ddc
_cTXT
999 _c457
_d457